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@SPRESENSE SPRESENSE merged commit ec81a76 into develop Dec 1, 2022
Add simple FM synthesizer library in audioutils.

(cherry picked from commit 40c506f)
Add an utility  library for easier use of NuttX's Audio driver.

(cherry picked from commit 80eb94d)
Add examples to show how to use fmsynth library.

There are 2 samples.
One is a music keyboard, and the other is music player decording MML.

(cherry picked from commit 4d86c69)
…stant -1 with expression of type 'char' is always true [-Werror,-Wtautological-constant-out-of-range-compare]

      if (key != EOF)
          ~~~ ^  ~~~

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
(cherry picked from commit 1c23a09)
@SPRESENSE SPRESENSE added this to the v3.0.0 milestone Dec 6, 2022
SPRESENSE pushed a commit that referenced this pull request Dec 17, 2024
…ter was read

    #0 0x43c7443a in strnlen nuttx/libs/libc/string/lib_strnlen.c:42
    #1 0x43c698aa in vsprintf_internal nuttx/libs/libc/stdio/lib_libvsprintf.c:933
    #2 0x43c6ca80 in lib_vsprintf nuttx/libs/libc/stdio/lib_libvsprintf.c:1383
    #3 0x4409c0bd in vsnprintf nuttx/libs/libc/stdio/lib_vsnprintf.c:72
    #4 0x47137cd0 in vcmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2097
    #5 0x47139573 in cmocka_print_error apps/testing/cmocka/cmocka/src/cmocka.c:2422
    #6 0x471376ff in string_equal_display_error apps/testing/cmocka/cmocka/src/cmocka.c:1410
    #7 0x471379a0 in _assert_string_equal apps/testing/cmocka/cmocka/src/cmocka.c:1952
    #8 0x4433d972 in read_default apps/testing/drivertest/drivertest_uart.c:242
    #9 0x4713c6cd in cmocka_run_one_test_or_fixture apps/testing/cmocka/cmocka/src/cmocka.c:3029
    #10 0x4713d487 in cmocka_run_one_tests apps/testing/cmocka/cmocka/src/cmocka.c:3143
    #11 0x4713f2ca in _cmocka_run_group_tests apps/testing/cmocka/cmocka/src/cmocka.c:3294
    #12 0x443444c6 in cmocka_driver_uart_main apps/testing/drivertest/drivertest_uart.c:358
    #13 0x4409a472 in nxtask_startup nuttx/libs/libc/sched/task_startup.c:72
    #14 0x43dc92e7 in nxtask_start nuttx/sched/task/task_start.c:116
    #15 0x43e31f00 in pre_start nuttx/arch/sim/src/sim/sim_initialstate.c:52

Signed-off-by: zhangshoukui <zhangshoukui@xiaomi.com>
SPRESENSE pushed a commit that referenced this pull request Jan 16, 2025
…int to a stack space

==1805058==ERROR: AddressSanitizer: heap-use-after-free on address 0xe18126a0 at pc 0x52b06320 bp 0xd7b13ee8 sp 0xd7b13ed8
READ of size 1 at 0xe18126a0 thread T0
    #0 0x52b0631f in tre_parse regex/regcomp.c:1356
    #1 0x52b2b1d0 in regcomp regex/regcomp.c:3710
    #2 0x48f55435 in c_regexmatch cmocka/src/cmocka.c:494
    #3 0x48f65bcf in _cmocka_run_group_tests cmocka/src/cmocka.c:3252
    #4 0x48f67e2d in cmocka_fs_test_main apps/testing/testsuites/kernel/fs/cmocka_fs_test.c:201
    #5 0x46210b2a in nxtask_startup sched/task_startup.c:72
    #6 0x45ff40fb in nxtask_start task/task_start.c:116
    #7 0x462695bb in pre_start sim/sim_initialstate.c:52

Signed-off-by: zhangshoukui <zhangshoukui@xiaomi.com>
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3 participants